Explanation of PCBs (Processor section)
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6. Electrical parts
66830
66830
Infrared communication unit
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! Reference
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! Adjustments and precautions for PCB replacement
• Infrared communication unit can be used both for the control strip auto loading unit and communication unit.
NOTE
• The part number of the infrared communication unit depends on a sticker.
• The infrared communication unit contains a infrared communication PCB and the cable as a set.
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! Unused connector
None
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! Function
• Communicate by the infrared rays with control strip auto loading unit and communication unit
Layout diagram Symptom due to the poor
connection of wiring
Symptoms of fuse blowout
• Control strip auto loading unit:
☞63315
• Communication unit:
☞63316
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Control strip auto loading unit
Infrared communication unit: W413078
Communication unit
Infrared communication unit: W413080
with sticker: J/P823
without sticker
G085190
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